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the product of two integers is between +160 and +200. One integer is between -20 and -40. What is the greatest and least possible value fir the other integer?

Guest Mar 18, 2017
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 #1
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The farthest apart numbers if you just look at their absolute value:

-20 * a = 200

a = -10

 

The closest together numbers if you just look at their absolute value.

-40 * b = 160

b = -4

 

The smallest is -10. The biggest is -4.

hectictar  Mar 18, 2017

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